This activity is designed to help student understand special case of the absolute value function. Cases where the formulas do not apply, like when there is no solution or the solution is all real numbers.Students need to sort the cards into 5 piles based on the number of solutions: No Solution, All Real Numbers, Only 1 solution, All Real Number except 1 number, or 2 Solutions.This sort has 2 levels (15 Cards in each):** Basic: student can just look at the problem and decide (or attempt…
This card sort activity has students categorize 24 statements about the Real Number System as Always True, Sometimes True, and Never True. The statements relate to the different types of numbers in the Real Number System: Real, Irrational, Rational, Integer, Whole, and Natural. 8.2A Extend previous knowledge of sets and subsets using a visual representation to describe relationships between sets of real numbers
Great activity for 8th Grade Math and Algebra 1 Students to practice sorting the real numbers into Irrational, Rational, Integers, Whole, and Natural/Counting Numbers! 8.2A Extend previous knowledge of sets and subsets using a visual representation to determine relationships between sets of real numbers
This is a foldable used to help students understand the real number system. The outside flaps cover the irrational and rational numbers. Inside the foldable there are 3 more flaps containing the integers, whole numbers and natural numbers. Students write down what it means for a number to be either rational or irrational. A bank of numbers is also included for the student to classify after the foldable is put together.This foldable can be put together with one sheet of paper.